HDM Z1 Extended Life Battery Module | sleepdirect.com

HDM Z1 Extended Life Battery Module

PowerShell and Z1 APAP not included
409.00 339.00 0 319.00 339.00 With options $409.00 339.00 With options
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Z1 Extended Life Battery Module

NOTE: This is a replacement battery only and does not include the Z1 CPAP Machine or PowerShell cradle.

The NEW Z1® Extended Life Battery fits the Z1 PowerShell® and is the smallest integrated CPAP battery available. It holds twice the charge of the original Z1 Overnight Battery. Free factory firmware upgrades to your existing PowerShell lets you keep your old PowerShell to charge the new battery.

The Extended Life Battery from HDM is a rechargeable battery that integrates with the Z1® PowerShell® to be the smallest integrated CPAP battery option on the market. The Extended Life Battery has twice the capacity of the original battery.

Take it on the plane for overseas travel, in your backpack for overnight camping or in your saddle bag for motorcycle road trip. Take your CPAP therapy anywhere you want to go.


  • Battery technology: Lithium Ion Battery Pack, 4S2P
  • Battery capacity: 99.4 Wh (Watt hours)
  • Weight: 15.5 oz (440g)
  • Lifetime: approximately 300 charge / discharge cycle
  • Estimated run time: Manufacturer testing shows that the Extended Life Battery will power a Z1 CPAP at the highest settings (20 cmH2O, Z-Breathe 3) for 8.9 hours. These results were obtained via bench testing under simulated operating conditions. Lower pressures will result in longer battery operating time. Actual run time may vary due to machine settings, machine pressure, and personal breathing. -Warranty period: 6 months

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Capacity/Density 45Wh
Battery Lithium Ion, Rechargeable
Voltage 14.4v
Weight 15.5 oz
Insurance Code(s) E1399
Dimensions 4 x 3 x 2 in
MSRP $409.00  You Save: 17.1%